| Make | Model | Problem | Solution | Date |
| | | |
| Found: 776
|
| Matsui | 1480A | Dead with whine | D506 R2M diode leaky, pic now present with thin red vert line down lh side of screen. C509 470µ 35v was cause. Also replaced C507 100µ 160v leaky | 14-09-04 |
| Matsui | 1480A | INT NO PIC | CONNECTIONS TO TEXT PCB SUSPECT | 14-09-04 |
| Matsui | 1480A | Int pic blank | Dry joints txt panel connector CD902 | 14-09-04 |
| Matsui | 1480A | Pic int blanks out | check connecting leads to txt pcb are making contact | 14-09-04 |
| Matsui | 1480A | Picture int blanked off. | Check Text PCB is makig good contact via its leads crimped PVC? | 14-09-04 |
| Matsui | 1480A | Won't go into st/by | R126 | 14-09-04 |
| Matsui | 1480B | Dead with whine | LOPTr 2SD1554 leaky - also replace power chip STR50103A | 14-09-04 |
| Matsui | 1480B | Int sync | Dry joints C940 1µ | 14-09-04 |
| Matsui | 1481 | SMEARING ON VIDEO AND STRIATIONS ON LEFT OF PICTUR | C431 DRY | 14-09-04 |
| Matsui | 1481 | VERY DISTORTED SOUND | R354 39K | 14-09-04 |
|
|
| Matsui | 1481B | R/C lockout | R158 (ICP401 315mA fuse) o/c | 14-09-04 |
| Matsui | 1481B | Red weak | C964 1µ 50v on crt base | 14-09-04 |
| Matsui | 1481B | Sound very low | CF301 6Mhz filter in IF cct dry joints | 14-09-04 |
| Matsui | 1481B | STUCK ON ONE CHANNEL NO REMOTE OPERATION | R158 ( SHOWN AS 315MA FUSE ICP401 ) | 14-09-04 |
| Matsui | 1481B | Trapezium distortion | Scan coils s/c due to corrosive glue | 14-09-04 |
| Matsui | 1481B | VERY LOW SOUND | DRY JOINTS ON 6MHZ FILTER CF301 ( IF SECTION ) | 14-09-04 |
| Matsui | 1481B | WEAK RED | C964 ( 1uF , 50V ) | 14-09-04 |
| Matsui | 1482 | Attempts to start then shuts down- cannot be run on dummy load | Run set on 160vac - check for cracks by LOPTx pin 1 to coll Q702 | 14-09-04 |
| Matsui | 1482 | Bright, blank raster | C630 100µ 25v 12v reservoir cap o/c | 14-09-04 |
| Matsui | 1482 | Dark pic | Adj VR303 and check for dry joints | 14-09-04 |
| Matsui | 1482 | Dead | check st/by trfmr | 14-09-04 |
| Matsui | 1482 | Int goes bright & smeary | ribbon cable to crt base has shorting wire | 14-09-04 |
| Matsui | 1482 | int goes to st/by | st/by tfmr Farnell 926-280 ?4 | 14-09-04 |
| Matsui | 1482 | No blue | TDA3566 faulty-replaced with TDA3566A | 14-09-04 |
| Matsui | 1482 | Snowy pic | Not tuner but SAWF | 14-09-04 |
| Matsui | 1482 | St/by only | R605 680k in psu o/c | 14-09-04 |
| Matsui | 1492 | Blank raster | C206 0µ47 | 14-09-04 |
| Matsui | 1492 | Dark black & white pic remains in st/by | Q907 s/c | 14-09-04 |
| Matsui | 1492 | Dead | LOPTx HR8169 CHS ?19.45 | 14-09-04 |
| Matsui | 1492 | Int sync | Check for dry joints on txt pcb - pins 4 & 8 conn CP851 | 14-09-04 |